Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Observed and Forecast Precipitation for east Tennessee, southwest Virginia, and extreme southwest North Carolina

Observed Precipitation (Ground Truth):

Daily TVA Lake Basins Rainfall Information

National Daily Precipitation Totals (radar estimated)

Precipitation Forecasts:

Day 1 U.S. precipitation forecast [12Z to 12Z forecast = today/tonight] [00Z to 00Z forecast = tonight/tomorrow]

Day 2 U.S. precipitation forecast [12Z to 12Z forecast = tomorrow/tomorrow night] [00Z to 00Z forecast = tomorrow night/day after tomorrow]

Day 3 U.S. precipitation forecast [12Z to 12Z forecast = day after tomorrow/night after tomorrow night] [00Z to 00Z forecast = night after tomorrow night/two days after tomorrow]

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